noun 下载 🔗分享 滴定管 A glass tube with fine gradations and a stopcock at the bottom, used in laboratory procedures for accurate fluid dispensing and titration. Examples : "The chemistry student carefully added acid, drop by drop, from the buret into the base to determine its concentration. " 这名化学系学生小心地从滴定管里一滴一滴地将酸加入到碱中，以测定其浓度。 utensil science chemistry device technical 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 圣水壶, 圣水瓶 An altar cruet. Examples : "The priest carefully poured the consecrated wine from the buret into the chalice during the Mass. " 在弥撒期间，神父小心地将祝圣过的葡萄酒从圣水瓶倒入圣爵中。 religion ritual utensil 与AI对话词汇游戏阅读练习
